Base | Representation |
---|---|
bin | 10101000100011000… |
… | …00010111011010100 |
3 | 1002012021122101211002 |
4 | 22202030002323110 |
5 | 141131104020200 |
6 | 5110214002432 |
7 | 550203632114 |
oct | 124214027324 |
9 | 32167571732 |
10 | 11311001300 |
11 | 4884846765 |
12 | 2238046418 |
13 | 10b34a79a1 |
14 | 794309044 |
15 | 463022bd5 |
hex | 2a2302ed4 |
11311001300 has 36 divisors (see below), whose sum is σ = 24628707516. Its totient is φ = 4508947200.
The previous prime is 11311001291. The next prime is 11311001347. The reversal of 11311001300 is 310011311.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 2544798916 + 8766202384 = 50446^2 + 93628^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163721 + ... + 222320.
Almost surely, 211311001300 is an apocalyptic number.
11311001300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11311001300 is an abundant number, since it is smaller than the sum of its proper divisors (13317706216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11311001300 is a wasteful number, since it uses less digits than its factorization.
11311001300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386348 (or 386341 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 11.
Adding to 11311001300 its reverse (310011311), we get a palindrome (11621012611).
The spelling of 11311001300 in words is "eleven billion, three hundred eleven million, one thousand, three hundred".
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